74 replies to this topic

[georoc01]

I own an EMC-20H (3 gas), although I need to figure out how to change gasses under water.

[Jerrymxz]

I own an EMC-20H (3 gas), although I need to figure out how to change gasses under water.

let me know when you get it figured out. when i lick my fingers it gets washed away

[ArtRunScuba]

My new Cochran just arrived today. Gracias Wench and Bill. At least I guess gracias as I did not have chance yet to try one out on Belize and Bonaire trips. So Red Sea for its initiation in just a few weeks. And my Oceanic nitrox computer is now the back up.

[WreckWench]

My new Cochran just arrived today. Gracias Wench and Bill. At least I guess gracias as I did not have chance yet to try one out on Belize and Bonaire trips. So Red Sea for its initiation in just a few weeks. And my Oceanic nitrox computer is now the back up.

Glad you got your new computer. You will LOVE IT!!! And I'll give you any lessons you want on the Red Sea trip! kamala

[Scubatooth]

WW - Im feeling a little left out on the list . Considering I own two Cochran's and probably worked with about a 100 over the years doing data collection during my DAN internship as well as before and since then. Also have put the analyst software through its paces to work some of the bugs out for doing mass data entry for DANs PDE Project. I will say yes there are other computers on the market but for any diving using 3 gas mixes or less I will stay with my Cochran's as they take a licking and keep on ticking!

EMC-20H - 3Fo2/2Po2 Fully loaded.
Gemini Plus 3Fo2/2Po2 with Monitor Wrist unit (might consider upgrading it to intelligent wrist unit)

Edited by Scubatooth, 05 May 2010 - 07:05 PM.

[peterbj7]

Do they come in a trimix and fixed pO2 version?

[WreckWench]

WW - Im feeling a little left out on the list . Considering I own two Cochran's and probably worked with about a 100 over the years doing data collection during my DAN internship as well as before and since then. Also have put the analyst software through its paces to work some of the bugs out for doing mass data entry for DANs PDE Project. I will say yes there are other computers on the market but for any diving using 3 gas mixes or less I will stay with my Cochran's as they take a licking and keep on ticking!

EMC-20H - 3Fo2/2Po2 Fully loaded.
Gemini Plus 3Fo2/2Po2 with Monitor Wrist unit (might consider upgrading it to intelligent wrist unit)

The ONLY people on the list are those how have posted in the thread. You notice that Bill aka OTWDiver has not posted and so is not on the list. NOW we'll get you on the list!

And yes we know you really are "DAN Dan"!!!

[Jerrymxz]

Yes the unit I have will do 3 gas 3FO2 and 2 PO2. I'm not trimix qualified so I just turn that function off. I am not qualified to dive the dark side so I leave that function disabled as well. All of the manuals are availabe for download on the Cochran site as well as quick referance cards for each model.

[peterbj7]

I own an EMC-20H (3 gas), although I need to figure out how to change gasses under water.

I thought you just took one reg out of your mouth, checked the other was on and put it in ...

[WreckWench]

I own an EMC-20H (3 gas), although I need to figure out how to change gasses under water.

I thought you just took one reg out of your mouth, checked the other was on and put it in ...

[Scubatooth]

Do they come in a trimix and fixed pO2 version?

Peter, Yes the 20H has that option.

here is the list of options for the 20H
Air Only
One Mix Nitrox - 1 FO2
Two Mix Nitrox - 2 FO2
One Mix Nitrox Switchable to One PO2 - 1 FO2 / 1 PO2
Two Mix Nitrox Switchable to Two PO2 - 2 FO2 / 2 PO2
One Mix Nitrox + Helium (One Mix Trimix or Heliox) - 1 FO2 + He
Three Mix Nitrox + Helium (Three Mix Trimix or Heliox ) - 3 FO2 + He
One Mix Nitrox + Helium (One Mix Trimix or Heliox) Switchable to One PO2 + Helium (Trimix Diluent) - 1 FO2 / 1 PO2 + He
Three Mix Nitrox + Helium (Three Mix Trimix or Heliox) Switchable to Two PO2 + Helium (Trimix Diluent) - 3 FO2 / 2 PO2 + He

WW - im just giving you a hard time, and this time i can honestly blame it on the good meds.

Georoc01 has your question been answered yet or are you still wondering?

[peterbj7]

Do they come in a trimix and fixed pO2 version?

Peter, Yes the 20H has that option.

here is the list of options for the 20H
Air Only
One Mix Nitrox - 1 FO2
Two Mix Nitrox - 2 FO2
One Mix Nitrox Switchable to One PO2 - 1 FO2 / 1 PO2
Two Mix Nitrox Switchable to Two PO2 - 2 FO2 / 2 PO2
One Mix Nitrox + Helium (One Mix Trimix or Heliox) - 1 FO2 + He
Three Mix Nitrox + Helium (Three Mix Trimix or Heliox ) - 3 FO2 + He
One Mix Nitrox + Helium (One Mix Trimix or Heliox) Switchable to One PO2 + Helium (Trimix Diluent) - 1 FO2 / 1 PO2 + He
Three Mix Nitrox + Helium (Three Mix Trimix or Heliox) Switchable to Two PO2 + Helium (Trimix Diluent) - 3 FO2 / 2 PO2 + He

WW - im just giving you a hard time, and this time i can honestly blame it on the good meds.

Georoc01 has your question been answered yet or are you still wondering?

Sounds a suitable replacement for my stolen VR3. How many $ (the cheapest possible way - I'm an impoverished tech dive instructor)?

[shadragon]

I have a simple EMC-16 with all the bells and whistles. Never failed me and quite happy with it.